| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $182.47 | 11.827% | $204.0507 | $204.05 | $204.05 | $204.10 |
| Purchase #2 | $111.25 | 13.472% | $126.2376 | $126.24 | $126.25 | $126.20 |
| Purchase #3 | $145.74 | 9.657% | $159.8141 | $159.81 | $159.80 | $159.80 |
| Purchase #4 | $159.37 | 6.854% | $170.2932 | $170.29 | $170.30 | $170.30 |
| Purchase #5 | $133.55 | 13.247% | $151.2414 | $151.24 | $151.25 | $151.20 |
| Purchase #6 | $156.52 | 9.516% | $171.4144 | $171.41 | $171.40 | $171.40 |
| Purchase #7 | $243.61 | 5.104% | $256.0439 | $256.04 | $256.05 | $256.00 |
| 7 purchase totals = | $1,132.51 | $1,239.0953 | $1,239.08 | $1,239.10 | $1,239.00 | |